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| author | Eric Yilun Lin <yllin@chromium.org> | 2022-03-16 11:26:37 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2022-03-16 07:41:50 +0000 |
| commit | e0629f0333e20c49ad0e889dcc983a77719ab909 (patch) | |
| tree | 8105e4fe2bf6be57b04c5c562161be3f95c40e38 | |
| parent | 6ef756e3ddc8a07ab61e551119d406172c36ae2c (diff) | |
| download | chrome-ec-e0629f0333e20c49ad0e889dcc983a77719ab909.tar.gz | |
dps: ensure DPS task waited for enough time
DPS task will be waken up if new srccaps received, but the DPS
should wait enough time and then start the next evaluation,
or we might measure the starting up current and power and the value
will be underestimated.
BUG=b:169532537
TEST=enable DPS, and it won't sample starting up current and power
BRANCH=cherry
Change-Id: I995639b4d9f88ef4eaae02ad07b49fb9b6ffee0a
Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3527895
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Eric Yilun Lin <yllin@google.com>
Tested-by: Eric Yilun Lin <yllin@google.com>
| -rw-r--r-- | common/dps.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/common/dps.c b/common/dps.c index 5becce7dc7..3af25e6280 100644 --- a/common/dps.c +++ b/common/dps.c @@ -476,6 +476,7 @@ void dps_task(void *u) flag |= DPS_FLAG_WAITING; task_wait_event(timeout.val - now.val); flag &= ~DPS_FLAG_WAITING; + continue; } if (!is_enabled) { |